CN106536276A - Leg rest apparatus for vehicle - Google Patents
Leg rest apparatus for vehicle Download PDFInfo
- Publication number
- CN106536276A CN106536276A CN201580039602.0A CN201580039602A CN106536276A CN 106536276 A CN106536276 A CN 106536276A CN 201580039602 A CN201580039602 A CN 201580039602A CN 106536276 A CN106536276 A CN 106536276A
- Authority
- CN
- China
- Prior art keywords
- leg rest
- rest portion
- attached
- downside
- axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 210000003141 lower extremity Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/995—Lower-leg-rests, e.g. calf-rests
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Passenger Equipment (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Provided is a leg rest apparatus for a vehicle, comprising: a leg rest which is coupled to a front side of a seat cushion in a vehicle, and is folded or unfolded upward by operating a driving portion; and a tilting portion of which one end is coupled to the leg rest, and the other end is coupled to the seat cushion, so that when the leg rest is unfolded, the leg rest is tilted forward at a specific angle.
Description
Technical field
The present invention relates to a kind of leg rest device for vehicle, more specifically it relates to such a is used for the lower limb of vehicle
Bracket assembly, which prevents from disturbing medicated cushion when leg rest portion runs.
Background technology
Generally, the seat in vehicle is equipped with various convenience devices, so as to user more easily can keep taking a seat
State.In these convenience devices, leg rest portion is installed on medicated cushion so that the lower end of medicated cushion can rotate forward, so as to
Occupy the user on medicated cushion the leg of user can be maintained on convenient position.
However, according to the leg rest device for vehicle of correlation technique, in the lifting operation of leg rest device, lower limb
The rear end in support portion is interfering with each other with the front end of medicated cushion, thus results in that operability is not good and interference noise, and produces cover for seat fold
Or the problem for coming off.
The explanation of the above-mentioned correlation technique as the application is only used for the background technology for helping understand the present invention, should not be managed
Solve as being included in correlation technique well known by persons skilled in the art.
The content of the invention
Technical problem
The present invention specifically addresses the problems referred to above, and it is a goal of the present invention to provide a kind of leg rest for vehicle is filled
Put, which occurs interference in the lifting operations of leg rest device by preventing the rear end in leg rest portion and the front end of medicated cushion, so as to
Prevent operability not good and interference noise, the fold of cover for seat or the problem that comes off can also be eliminated.
Technical scheme
In order to realize the target of the present invention, the leg rest device for vehicle can include：Leg rest portion, which is attached to car
Medicated cushion front side, the leg rest portion is folded up and down or is launched according to the operation of driver element；And
Tilting unit, its side are attached to leg rest portion, and the opposite side of the tilting unit is attached to medicated cushion, and the tilting unit
When leg rest portion launches, make leg rest portion turn forward predetermined angular.
The driver element can include motor and screw rod, and the driver element is attached to the downside of tilting unit, and
When motor is operated, the screw rod pushes up against leg rest portion below the leg rest portion, therefore makes the lower limb
Support portion launches upwards.
The tilting unit can include guiding elements and sliding component, and bullport is through the guiding elements and along in front and back
Direction is formed, and forms guiding boss on the sliding component, and when leg rest portion launches, the guiding is projected
Portion is along bullport forward slip, so that the leg rest portion turns forward.
The downside of the guiding elements can be hinged by first axle axle with the downside of the sliding component, the slip structure
Part surrounds the first axle axle and tilts forward and backward.
The tilting unit may further include supporting member, and one end of the supporting member is attached to the guiding structure
Part, the other end of the supporting member are attached to the sliding component, and the supporting member is under the leg rest portion
Side supports leg rest portion.
The sliding component can be hinged by second hinge axle at downside with the supporting member.
The leg rest portion can also have operation part, expansion and holding part, and the expansion passes through
The operation of the operation part and slide forward and backward, the holding part supports the downside in the leg rest portion.
Beneficial effect
According to the leg rest device for vehicle configured as above, it is to avoid in medicated cushion when leg rest portion launches
There is interference between leg rest portion, therefore can eliminate that the operability produced due to interference is not good and interference noise.
In addition, in the vehicle of overall cover for seat is provided with, can prevent due to the interference between medicated cushion and leg rest portion and
The front end fold of the cover for seat of generation or the problem for coming off, therefore the raising of the exterior quality by seat is increasing commercial value.
Furthermore, it is possible to improve the satisfaction and brand image of user.
Description of the drawings
Fig. 1 to Fig. 4 is to show the leg rest device for vehicle according to embodiments of the present invention from folding into exhibition successively
The view of the process opened.
Specific embodiment
Leg rest device for vehicle according to embodiments of the present invention is described hereinafter with reference to appended accompanying drawing.
Fig. 1 to Fig. 4 is to show the leg rest device for vehicle according to embodiments of the present invention from folding into exhibition successively
The view of the process opened.
Leg rest device for vehicle according to embodiments of the present invention includes：Leg rest portion 500 and tilting unit
700, the leg rest portion 500 be attached to the front side of the medicated cushion 100 of vehicle and folded by the operation of driver element 300 or to
Upper expansion；The side of the tilting unit 700 is attached to leg rest portion 500, and the opposite side of tilting unit 700 is connected to medicated cushion
100, and tilting unit 700 makes leg rest portion 500 turn forward predetermined angular when leg rest portion 500 launches.
In addition, tilting unit 700 includes guiding elements and sliding component 730；Bullport 711 runs through the guiding elements simultaneously
Formed along the longitudinal direction；Guiding boss 731 is formed on the sliding component 730.Additionally, tilting unit 700 is further wrapped
Supporting member 750 is included, one end of the supporting member 750 is attached to guiding elements 710, the other end connection of the supporting member 750
To sliding component 730, and supporting member 750 supports leg rest portion 700 from the lower section in leg rest portion 700.Guiding elements 710
Downside be hinged by first axle axle 770 with the downside of sliding component 730, therefore sliding component 730 surround first axle axle 710
Incline in the longitudinal direction.Additionally, the downside of supporting member 750 is hinged to sliding component 730 by second hinge axle 790.
As shown in fig. 1, under conventional sense, leg rest portion 500 keeps folded state below medicated cushion 100.However, working as
When driver element 300 is run so that leg rest portion 500 launches and launches upwards according to the needs of user, leg rest portion
500 eventually enter into its fully unfolded position shown in Fig. 4 by the step in Fig. 2 and Fig. 3.
These parts and operation is described in more detail below.Driver element 300 includes that motor 310 and screw rod 330 are in parallel
It is connected to the downside of tilting unit 700.In this embodiment, although driver element 300 is attached to tilting unit 700 in the accompanying drawings
Sliding component 730 downside, but position relationship and shape can freely change according to design or environment.Therefore, when
When the motor 310 of driver element 300 works, screw rod 310 pushes up against leg rest portion 500 from the lower section in leg rest portion 500,
So that leg rest portion 500 launches upwards.
Tilting unit 700 includes guiding elements 710, sliding component 730 and supporting member 750.Guiding elements 710 couples
To the downside of medicated cushion 100, the bullport 711 for extending through the upside of the guiding elements 710 and in the longitudinal direction is formed as round
Arc shape.Additionally, the downside of guiding elements 710 surrounds first axle axle 770 and is hinged to the downside of sliding component 730, work as lower limb
When rest portion 500 launches, sliding component 710 surrounds first axle axle 770 and turns forward.First axle axle 770 can be with
It is hinged such that sliding component 730 rotates preset distance around guiding elements 710, it is more shorter than the bullport 711 of guiding elements 710
Long and narrow hole can be formed for inclining farther distance, long and narrow protuberance can be formed at sliding component 730 cause it is long and narrow
Protuberance slides in long and narrow hole.
The upside of sliding component 730 can be attached to leg rest portion 500 by hinge.The lower gusset of sliding component 730
The downside of guiding elements 710 is attached to around positioned at the first axle axle 770 between guiding elements 710 and sliding component 730.Draw
The side for projecting to medicated cushion 100 at position of the protuberance 731 in the upside of sliding component 730 corresponding to bullport 711 is led, and is led to
Cross bullport 711 to guide so that guiding boss 731 is slided in bullport 711 along the longitudinal direction.Guiding boss 731 exists
Leg rest portion 500 fold when positioned at guiding elements 710 bullport 731 rear side.However, when leg rest portion 500 launches
When, sliding component 730 turns forward and guiding boss 731 is along 711 forward slip of bullport.Therefore, leg rest
Portion 500 launches from the most front side position spaced apart by a predetermined distance with medicated cushion 100, even if therefore using leg rest portion 500
When also will not produce interference between medicated cushion 100 and leg rest portion 500, correspondingly will not also produce medicated cushion front end come off or
The problem of fold.
One end of supporting member 750 is attached to guiding elements 710, and the other end is attached to sliding component 730, thus from lower limb
The supported underneath leg rest portion 500 in support portion 500.One end of supporting member 710 is fixed to guiding elements 710, and the other end is by the
Two hinge axle 790 and be hinged to the downside of sliding component 730.Second hinge axle 790 is located at the upside of first axle axle 770.This
A little coupling arrangements can be replaced with connection protuberance and connection groove completely, it is possible to according to design or environment freely
Change.Therefore, supporting member 750 provides small rotary gap so that sliding component 730 can be when which turns forward
Certain distance is rotated around second hinge axle 790, the distance is more shorter than slant range, and thus supporting member 750 can turn forward
Leg rest portion 500 is substantially simultaneously supported tiltedly.
Leg rest portion 500 also has expansion 530, operation part (not shown) and holding part 550, the extension
530 forward/backward of part is slided and leg rest portion 500 is extended；The operation part allows expansion 530 to slide；
The holding part 550 is when leg rest portion 500 launches from the supported underneath leg rest portion 500 in leg rest portion 500.Lower limb
The slide in support portion 500 is the known technology that can be found from the document KR10-2014-0055057A for prior art,
Therefore no longer provide detailed description.
Therefore, by by Fig. 1 to Fig. 4 come describe in detail the present invention the leg rest device for vehicle operation.First,
Fig. 1 is to show situation when leg rest portion 500 folds, where it can be seen that making lower limb without using the special operation of person
Support portion 500 is maintained at folded state.If user by operating leg rest portion 500, leg rest portion with leg rest portion 500
500 are launched upwards by driver element 300.Now, leg rest portion 500 performs lifting operation and slide successively, wherein
Expansion 530 is outwards skidded off after lifting operation is completed.Accordingly, it can be seen that lifting operation in from Fig. 2 to Fig. 3, is performed,
Slide is performed in the diagram.
Therefore, in the expansion operation of user, leg rest portion 500 carries out lifting operation first, as shown in Figure 2, drives
The motor 310 of moving cell 300 works, and leg rest portion 500 is pushed in direction of the screw rod 330 along arrow 1..Then, leg rest portion
2. 500 move up along arrow and the direction along arrow 3. turns forward angle [alpha], so as to avoid in medicated cushion 100 and leg rest
There is interference between portion 500.
Hereafter, direction of the leg rest portion 500 in figure 3 along arrow 4. fully moves up, so as to complete lifting operation.
As shown in Figure 4, when the lifting operation in leg rest portion 500 is completed, expansion 530 is by operation part along arrow
5. direction is slided, so as to complete the expansion operation for sliding and completing leg rest portion 500.Obviously, lifting operation and slide
Can optionally be carried out using switch according to the hobby of user.
According to the above-mentioned leg rest device for vehicle, it is to avoid in medicated cushion and leg rest portion when leg rest portion launches
Between there is interference, therefore can eliminate that the operability produced due to interference is not good and interference noise.Additionally, whole being provided with
In the vehicle of housing set, the front end fold of the cover for seat produced due to the interference between medicated cushion and leg rest portion can be prevented or taken off
The problem for falling, therefore the raising of the exterior quality by seat is increasing commercial value.Furthermore, it is possible to improve the satisfaction of user
Degree and brand image.
Although the specific embodiment description present invention illustrated in refer to the attached drawing, people in the art obviously understands can be right
The present invention carries out the change and modification of various different modes, without departing from the model of the present invention by described by claims
Enclose.
Claims (7)
1. a kind of leg rest device for vehicle, including：
Leg rest portion, which is attached to the front side of the medicated cushion of vehicle, the leg rest portion according to the operation of driver element upwards and
Folded downwards or launched；And
Tilting unit, its side are attached to leg rest portion, and the opposite side of the tilting unit is attached to medicated cushion, and the inclination
Unit makes leg rest portion turn forward predetermined angular when leg rest portion launches.
2. the leg rest device for vehicle according to claim 1, wherein, the driver element includes motor and spiral shell
Bar, and the driver element is attached to the downside of tilting unit, and when motor operation, the screw rod is in the leg rest
Leg rest portion is pushed up against below portion, therefore the leg rest portion launches upwards.
3. the leg rest device for vehicle according to claim 1, wherein, the tilting unit include guiding elements and
Sliding component, bullport run through the guiding elements and are formed along the longitudinal direction, form guiding and project on the sliding component
Portion, when the leg rest portion launches, the guiding boss along bullport forward slip so that the leg rest
Portion turns forward.
4. the leg rest device for vehicle according to claim 3, wherein, the downside of the guiding elements and the cunning
The downside of dynamic component is hinged by first axle axle, and the sliding component surrounds the first axle axle and tilts forward and backward.
5. the leg rest device for vehicle according to claim 3, wherein, the tilting unit further includes to support
Component, one end of the supporting member are attached to the guiding elements, and the other end of the supporting member is attached to the slip
Component, and the supporting member is in the supported underneath leg rest portion in the leg rest portion.
6. the leg rest device for vehicle according to claim 5, wherein, the sliding component and the supporting member
It is hinged by second hinge axle at downside.
7. the leg rest device for vehicle according to claim 1, wherein, the leg rest portion also has operating portion
Point, expansion and holding part, the expansion slid forward and backward by the operation of the operation part, institute
State the downside that holding part supports the leg rest portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2014-0094559 | 2014-07-25 | ||
| KR1020140094559A KR101656295B1 (en) | 2014-07-25 | 2014-07-25 | Leg-rest apparatus for vehicle |
| PCT/KR2015/007109 WO2016013787A1 (en) | 2014-07-25 | 2015-07-09 | Leg rest apparatus for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106536276A true CN106536276A (en) | 2017-03-22 |
| CN106536276B CN106536276B (en) | 2019-03-08 |
Family
ID=55163285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580039602.0A Active CN106536276B (en) | 2014-07-25 | 2015-07-09 | Leg rest device for vehicle |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9994139B2 (en) |
| KR (1) | KR101656295B1 (en) |
| CN (1) | CN106536276B (en) |
| DE (1) | DE112015003442T5 (en) |
| WO (1) | WO2016013787A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482204A (en) * | 2018-03-19 | 2018-09-04 | 延锋安道拓座椅有限公司 | A kind of tank chain type leg support extension mechanism |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015107988A1 (en) * | 2015-05-20 | 2016-11-24 | Recaro Aircraft Seating Gmbh & Co. Kg | Passenger seating device |
| KR101725414B1 (en) * | 2015-12-24 | 2017-04-12 | 현대다이모스(주) | Leg rest apparatus for vehicle seat |
| KR101827419B1 (en) * | 2016-10-17 | 2018-02-09 | 현대다이모스(주) | Leg rest with distortion prevention |
| US10308363B2 (en) * | 2016-12-22 | 2019-06-04 | Textron Innovations, Inc. | Seat footrest |
| JP2018198655A (en) * | 2017-05-25 | 2018-12-20 | トヨタ紡織株式会社 | Vehicle seat |
| US10513212B1 (en) | 2018-06-28 | 2019-12-24 | Faurecia Automotive Seating, Llc | Leg support for vehicle seat |
| KR102440701B1 (en) * | 2020-08-12 | 2022-09-05 | 현대자동차주식회사 | Power leg-rest for vehicle |
| CN113335166B (en) * | 2021-07-27 | 2023-03-07 | 延锋国际座椅系统有限公司 | Continuous rotation integral type leg holds in palm |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020109389A1 (en) * | 2001-02-15 | 2002-08-15 | Minebea Co., Ltd. | Footrest unit for passenger seat |
| JP3531795B2 (en) * | 1999-01-14 | 2004-05-31 | ジョンソン コントロールズ オートモーティブ システムズ株式会社 | Electric ottoman device |
| JP2009055973A (en) * | 2007-08-30 | 2009-03-19 | Toyota Auto Body Co Ltd | Ottoman device for vehicle seat |
| CN102822055A (en) * | 2009-12-11 | 2012-12-12 | 新西兰航空公司 | A seat and related leg rest and mechanism and method therefor |
| KR101307281B1 (en) * | 2011-12-23 | 2013-09-11 | 현대다이모스(주) | Leg rest apparatus for vehicle seat |
| CN103507681A (en) * | 2012-06-14 | 2014-01-15 | 日本发条株式会社 | Vehicle seat |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992931A (en) * | 1991-10-11 | 1999-11-30 | La-Z-Boy Incorporated | Modular power reclining chair |
| US8196950B2 (en) * | 2006-06-15 | 2012-06-12 | Martin Manufacturing Company, Llc | Convertible wheelchair having removable side frames |
| US8444226B2 (en) * | 2009-03-30 | 2013-05-21 | Zodiac Seats Us Llc | Leg-rests for passenger seats |
| JP5521791B2 (en) * | 2010-06-02 | 2014-06-18 | トヨタ紡織株式会社 | Folding ottoman device for vehicle seat |
| KR101426544B1 (en) | 2012-10-30 | 2014-08-05 | 대원강업주식회사 | Leg-Rest of seat for vehicle |
-
2014
- 2014-07-25 KR KR1020140094559A patent/KR101656295B1/en active IP Right Grant
-
2015
- 2015-07-09 DE DE112015003442.0T patent/DE112015003442T5/en not_active Withdrawn
- 2015-07-09 US US15/327,179 patent/US9994139B2/en active Active
- 2015-07-09 CN CN201580039602.0A patent/CN106536276B/en active Active
- 2015-07-09 WO PCT/KR2015/007109 patent/WO2016013787A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3531795B2 (en) * | 1999-01-14 | 2004-05-31 | ジョンソン コントロールズ オートモーティブ システムズ株式会社 | Electric ottoman device |
| US20020109389A1 (en) * | 2001-02-15 | 2002-08-15 | Minebea Co., Ltd. | Footrest unit for passenger seat |
| JP2009055973A (en) * | 2007-08-30 | 2009-03-19 | Toyota Auto Body Co Ltd | Ottoman device for vehicle seat |
| CN102822055A (en) * | 2009-12-11 | 2012-12-12 | 新西兰航空公司 | A seat and related leg rest and mechanism and method therefor |
| KR101307281B1 (en) * | 2011-12-23 | 2013-09-11 | 현대다이모스(주) | Leg rest apparatus for vehicle seat |
| CN103507681A (en) * | 2012-06-14 | 2014-01-15 | 日本发条株式会社 | Vehicle seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482204A (en) * | 2018-03-19 | 2018-09-04 | 延锋安道拓座椅有限公司 | A kind of tank chain type leg support extension mechanism |
| CN108482204B (en) * | 2018-03-19 | 2019-08-13 | 延锋安道拓座椅有限公司 | A kind of tank chain type leg support extension mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160013378A (en) | 2016-02-04 |
| KR101656295B1 (en) | 2016-09-12 |
| CN106536276B (en) | 2019-03-08 |
| US20170174105A1 (en) | 2017-06-22 |
| WO2016013787A1 (en) | 2016-01-28 |
| DE112015003442T5 (en) | 2017-04-27 |
| US9994139B2 (en) | 2018-06-12 |
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| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant |